ascon S2 Series - Page 64

Sigmadue - microPAC MP-01 - User manual
56
A-3-2 Configuring the Modbus Ports
To connect an RS485 Modbus fieldbus (through the X0 and/or X1 ports), use
cables with the following characteristics:
Setting the
comm.s
parameters
Changes to the RS485 communication parameters can be done through a specific
Function Block. See “
Ascon Firmware Function Block Library [3]” for details.
RS485 Ground (3)
RS485 D+ (1)
RS485 D- (2)
Front view
MP-01 side
X0/X1 RJ45 (male) connector
To the
Modbus field
8
7
6
5
4
3 (GND)
2 (D-)
1 (D+)
8
7
6
5
4
3 GND
2 D-
1 D+
Front viewUpper view